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www.nationalgeographic.com/environment/article/freshwater-crisis

There is the same amount of freshwater on earth as there always has been, but ... Not only is the human body 60 percent water, the resource is also essential for ...

www.fao.org/3/u8480e/U8480E0c.htm

Although water covers 75 percent of the world's surface, 97.5 percent of the earth's water is salt water; of the remaining 2.5 percent, most is locked away as ...

www.nationalgeographic.org/media/earths-fresh-water

Nov 12, 2012 ... However, of all the water on Earth, more than 99 percent of Earth's water is unusable by humans and many other living things - only about 0.3 ...

www.nationalgeographic.org/media/earths-fresh-water/print

However, of all the water on Earth, more than 99 percent of Earth's water is unusable by humans and many other living things - only about 0.3 percent of our fresh ...

sciencenordic.com/a/1462713

Although water covers 70 percent of the Earth's surface, water is actually a rare substance that represents just 0.05 percent of the Earth's total mass. Water has ...

www.e-education.psu.edu/earth103/node/701

Of freshwater, 69% resides in glaciers, 30% underground, and less than 1% is located in lakes, rivers, and swamps. Looked at another way, only one percent of  ...

snr.unl.edu/data/water/groundwater/realtime/waterdistribution.aspx

... Earth's water is, look at the data table below. Notice how of the world's total water supply of about 326 million cubic miles of water, over 96 percent is saline.

www.quora.com/What-percentage-of-the-earths-surface-is-covered-in-water

The Earth is a watery place. But just how much water exists on, in, and above our planet? About 71 percent of the Earth's surface is water-covered, and the oceans  ...

see-the-sea.org/facts/facts-body.htm

All of our inland seas, lakes and channels combined add up to only 0.02 percent of earth's water. The Antarctic Ice Sheet is almost twice the size of the United ...

www.usgs.gov/special-topic/water-science-school/science/how-much-water-there-earth

The Earth is a watery place. But just how much water exists on, in, and above our planet? About 71 percent of the Earth's surface is water-covered, and the oceans  ...